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Chromium Overlay Welding Wear Alloy

Overlay Welding refers to the alloy materials possessing certain usability which is applied to the surface of parent materials with the assistance of certain heat sources and endow the parent materials with special usabilities, and the purpose is to strengthen the properties of wear resistance, heat resistance and anti-corrosion of parts surface.Based on carious wear mechanisms, BORUN will select the most appropriate overly welding materals. Thus, the equipment surfaces will possess one or more of the following consturctive characteristics: good shock and wear resistance, increased hardness, as well as theermal, anti-fatigue and anti-corrosive properties. Such a rocess allow us to tailor solutions to our customers individual concerns. Subst`rate thickness:5-30mmWelding thickness :3,4,5,6,8,10mmHardness:HRC60Minimum bending diameter: thickness 21520Binding force :470MPaComponent : high-chromium alloy(C:4-5 Percent,chromium: 22-40 Percent ) Cutting meth`od: Plasma, water knife ,grinding wheel saws, etc( Do not use oxygen acetylene flame cutting) HRC 50~66.Excellent wear resistance Better cold and heat processing Great shock resistance Easy to weld with other elements Applicationwear resistant material. used on groove or barrel lining, chute.scrape`rs lining.